"every one acquainted with southern slaves knows that the slave rejoices in the elevation and prosperity of his master; and the heart of no one is more gladdened at the successful debut of young master or miss on the great theatre of the world than that of either the young slave who has grown up with them and shared in all their sports, and even partaken of all their delicacies—or the aged one who has looked on and watched them from birth to manhood, with the kindness and most affectionate solicitude, and has ever met from them all the kind treatment and generous sympathies of feeling, tender hearts. judge in an emergency he would rely upon his own slaves for his defense—he would put arms into their hands, and he had no doubt they would defend him faithfully. in the late southampton insurrection, we know that many actually convened their slaves and armed them for defense, although slaves were here the cause of the evil which was to be repelled."
thomas dew, president of the college of william and mary, 1832
william harper, james henry hammond, william gilmore simms, and thomas roderick dew, the pro-slavery argument (philadelphia: lippincott, grambo, 1853), 457-58.

why is a nation of the tood recurre.

the industrial development of cities in the ruhr area in the nineteenth century is described. the research was based on english and german language sources. several factors that shaped growth and paths of the cities were categorized and analyzed. they are locations, resources, traditions, entrepreneurs, and technological developments. locations and resources were the most important among them; other factors may be regarded as consequences from locations and resources. among the cities, bochum, essen, gelsenkirchen, and dortmund had the richest resources and most favorable locations in the transportation network and grew to be the largest cities in the ruhr area near the end of the nineteenth century. riverside location was also a favorable factor for the development, as shown in the development of duisburg on the confluence of rhine and ruhr. resource distribution can explain the rise of textile industry, metallurgical industry, and coal and iron industries, and the northward progression of the mining industry. tradition was an important factor for cities such as krefeld, barmen, elberfeld, solingen, and remscheid, which experienced development based on their traditions through the nineteenth century. various entrepreneurs exerted influences within and beyond the local level over the ruhr area. technological development stimulated the northward progression of the mining industry and the deep connection between the coal and the iron industries.

the answer to your question is

the treaty of hopewell